diff --git a/README.md b/README.md
index a79f1b9..2f71223 100644
--- a/README.md
+++ b/README.md
@@ -4,32 +4,19 @@
 
 All commands above must be launched from the root of this repository.
 
-In order for next steps to work properly whatever your configuration, you might execute the following command:
+### 2. Build type checkers, controllers, middlewares
+
+Type checkers, controllers and middlewares have to be built before using them. A build command exists for that purpose.
 ```bash
-chmod +x $GOPATH/src/git.xdrm.io/go/aicra/*.sh
+aicra [options] .
 ```
 
-### 2. Build type checkers
+**Options**
+- If you want the *controller* folder different than `root` define it with  `-c`
+- If you want the *middleware* folder different than `middleware` define it with  `-m`
+- If you want the *type checker* folder different than `types` define it with  `-t`
 
-Default types have to be built before using them.
-
-```bash
-$GOPATH/src/git.xdrm.io/go/aicra/build-types.sh
-```
-
-If the build process succeeds, the `./types` folder must contain *.so* files.
-
-### 3. Build controllers
-
-Controllers are located under the `./root` file structure.
-
-```bash
-$GOPATH/src/git.xdrm.io/go/aicra/build-controllers.sh ./root
-```
-
-If the build process succeeds, the `./controllers` folder must contain *.so* files.
-
-### 4. Launch the api
+### 3. Launch the api
 
 ```
 $ go run ./cmd/test/main.go